Fixed glares

1 files changed, 46 insertions, 0 deletions

diff --git a/source/blender/compositor/operations/COM_MixGlareOperation.cpp b/source/blender/compositor/operations/COM_MixGlareOperation.cpp
new file mode 100644
index 00000000000..229fc1e5313
--- /dev/null
+++ b/source/blender/compositor/operations/COM_MixGlareOperation.cpp
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2011, Glareer Foundation.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * Contributor: 
+ *		Jeroen Bakker 
+ *		Monique Dewanchand
+ */
+
+#include "COM_MixGlareOperation.h"
+
+MixGlareOperation::MixGlareOperation(): MixBaseOperation()
+{
+}
+
+void MixGlareOperation::executePixel(float *outputValue, float x, float y, PixelSampler sampler, MemoryBuffer *inputBuffers[])
+{
+	float inputColor1[4];
+	float inputColor2[4];
+	float inputValue[4];
+	float value;
+	
+	inputValueOperation->read(inputValue, x, y, sampler, inputBuffers);
+	inputColor1Operation->read(inputColor1, x, y, sampler, inputBuffers);
+	inputColor2Operation->read(inputColor2, x, y, sampler, inputBuffers);
+	value = inputValue[0];
+	float mf = 2.f - 2.f*fabsf(value - 0.5f);
+	
+	outputValue[0] = mf*((inputColor1[0])+value*(inputColor2[0]-inputColor1[0]));
+	outputValue[1] = mf*((inputColor1[1])+value*(inputColor2[1]-inputColor1[1]));
+	outputValue[2] = mf*((inputColor1[2])+value*(inputColor2[2]-inputColor1[2]));
+	outputValue[3] = inputColor1[3];
+}